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Patent Searching and Data


Title:
工作機械及び切削方法
Document Type and Number:
Japanese Patent JP6638736
Kind Code:
B2
Inventors:
石原 正史
Application Number:
JP2017557794A
Publication Date:
January 29, 2020
Filing Date:
November 15, 2016
Export Citation:
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Assignee:
村田機械株式会社
International Classes:
B23B5/38; B23B1/00; B23B21/00; B23B25/06; B23B29/32; B23Q17/20
Domestic Patent References:
JP5652602U
Foreign References:
WO2015079836A1
US4719829
Attorney, Agent or Firm:
西 和哉
磯野 富彦